54556601 has 6 divisors (see below), whose sum is σ = 59967306. Its totient is φ = 49596800.

The previous prime is 54556597. The next prime is 54556603. The reversal of 54556601 is 10665545.

It can be written as a sum of positive squares in only one way, i.e., 49716601 + 4840000 = 7051^2 + 2200^2 .

It is not a de Polignac number, because 54556601 - 2² = 54556597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54556603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225320 + ... + 225561.

It is an arithmetic number, because the mean of its divisors is an integer number (9994551).

Almost surely, 2^54556601 is an apocalyptic number.

It is an amenable number.

54556601 is a deficient number, since it is larger than the sum of its proper divisors (5410705).

54556601 is a wasteful number, since it uses less digits than its factorization.

54556601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450903 (or 450892 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 54556601 is about 7386.2440387520. The cubic root of 54556601 is about 379.2705327066.

It can be divided in two parts, 54 and 556601, that added together give a palindrome (556655).

The spelling of 54556601 in words is "fifty-four million, five hundred fifty-six thousand, six hundred one".